Add word

t h i n g s

clear / θ /
↓
" t h "
clear / ɪ /
↓
" i "
clear / ŋ /
↓
" n g "
clear / z /
↓
" s "
Add letter-sound correspondence launch
Resources
General resources:
  1. Words pending
  2. elimu.ai Wiki
  3. Creating Localizable Learning Apps